module Mux32_2(
    input [31:0] in1, in2,
    input clt,
    output wire [31:0] out
);
assign out = (clt)? in1:in2;
endmodule 

module Mux5_2(
    input [4:0] in1, in2,
    input clt,
    output wire [4:0] out
);
assign out = (clt)? in1:in2;
endmodule 

